Individual Calculations September 2015 |
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Griffiths, Ryan Rhys Total change: -8.20 | | |
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XXXVIII Open Internacional Escacs Barbera del Valles 2015 | Barbera del Valles | ESP | 2015-07-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1969 | 2348 | 0.50 | 1 | -0.41 | 20 | -8.20 | |
| Dahale, Atul | | | 1969 | IND | 0.50 | 1 | -0.41 | 20 | -8.20 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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